CEI EN 50379-2

This European Standard covers apparatus designed to measure flue
gas parameters of heating appliances for domestic residential and
commercial applications using commercially available fuels in
compliance with metrological specification.

The apparatus may consist of different functional modules that
may be tested separately for complying with this standard and will
be combined in different ways according to the different
applications. Part 1 of EN 50379 specifies the general requirements
and is supplemented by the requirements in EN 50379-2 and/or EN
50379-3.

This European Standard specifies the performance requirements of
portable spot reading apparatus designed to give a measurement of
specific combustion flue gas parameters such as concentration of
gaseous compounds, temperature and/or pressure to be used for
testing the compliance with national regulations for the above
mentioned appliances.

This European Standard excludes apparatus for

– continuous emission, safety monitoring and control,
and

– use in vessels with an international load line.

NOTE 1 When this apparatus is used in industrial premises,
national regulations should be observed.

NOTE 2 Apparatus may contain functional modules that are not
covered by this standard e.g. measurement of smoke spot number (see
EN 267:2009+A1:2011, Annex A) and/or measurement of indoor ambient
air (see EN 50543).